Glicol propilenico, Pharmpur®, Ph Eur, BP, USP
- Synonyms: 1,2-Propanediol, 1,2-Dihydroxypropane
- C3H8O2
- M = 76,10 g/mol
- CAS [57-55-6]
- EINECS-No.: 200-338-0
- Density: 1,04 g/cm3
- Solub. in water: (20 ºC): miscible
- Melting point: -59 ºC
- Boiling point: 188 ºC
- Flash pt. 99 ºC
- Ignition temp.: 371 ºC
- Vapour pressure: (20 ºC) 0,11 hPa
- Refraction index: (n 20 ºC/D) 1,43
- LD 50 (oral, rat): 19400 - 36000 mg/kg
- Tariff number: 2905 32 00 90
- Applications: in antifreeze compositions, for pharmaceutical use, emulsifier, manufacturing of synthetic resins.
SPECIFICATIONS
assay (G.C.): min. 99,5 %
Identification IR: passes test
Identification C (USP): passes test
Identification D (EP): passes test
Diethylene Glycol: max. 0,1 %
Ethylene Glycol: max. 0,1 %
boiling point: 184 - 189 ºC
appearance: clear and colourless
density (20º/20º): 1,035 - 1,040
density (25º/25º): 1,035 - 1,037
refractive index n20/D: 1,431 - 1,433
acidity: passes test
chlorides (Cl): max. 70 ppm
sulfates (SO4): max. 60 ppm
oxidizing substances: passes test
reducing substances: passes test
residue on ignition: max. 0,007 %
water (K.F.): max. 0,2 %
| Codice | Volume | ||
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PR0085005P | x 5 l |
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PR0085025P | x 25 l |
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PR00851000 | x 1 l |
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PR00852500 | x 2,5 l |
Seguici:
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T +39 02 9823 0679customerservice@scharlab.it